baber/WOPTO huggingface dataset:
Patent JP-H1123758-A (JP)
Title: Manufacture of pipe for cladding nuclear fuel
Inventor: ABE HIDEAKI
IPC: C22F1/18
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by performing intermediate cold rolling working once to a material pipe having a recrystallization structure under specific conditions and performing softening heat treatment, final cold rolling, and annealing heat treatment to the formed object under specific conditions. SOLUTION: A pipe for cladding nuclear fuel consisting of zirconium based alloy being used for a boiling water type nuclear reactor is manufactured of a solid material pipe and a double material pipe in hot extrusion. For example, the material pipes that have, for example, an outer diameter of approximately 63.5 mm and a thickness of approximately 10.9 mm are subjected to recrystallization annealing heat treatment under specific conditions and are subjected to intermediate cold rolling machining with a section reduction rate to be 90% or higher.  Then, softening annealing at 540-680 deg.C, final cold rolling machining with a section reduction rate of 60-85%, and final annealing heat treatment at 550-600 deg.C are performed, thus obtaining a pipe for cladding nuclear fuel with improve mechanical property, where the outer diameter is approximately 11-13 mm and the thickness is approximately 0.7-0.9 mm. The intermediate cold rolling machine and softening annealing with large treatment costs are performed only once, thus reducing manufacturing costs.
Patent JP-2001012646-A (JP)
Title: Faucet
Inventor: MURAHASHI TOSHIYUKI
IPC: F16K31/60
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To find out the position of a handle and water discharge port even in the dark by forming one part or whole of the handle by the material mixing a resin material with a luminous material. SOLUTION: An operation handle for hot water and water is composed of a base 9 installed on an operation shaft 6 and a grip 10 for covering the outer surface of this base 9. The base 9 is formed by mixing a luminous material emitting for example a red light on the hot water side of the base 9 and the luminous material for example blue light on the water side of the base 9 with a resin material, for example polycarbonate resin material including a glass fiber. The grip 10 is formed by two colour molding of the transparent resin material such as for example acrylic resin on the outer surface of this base 9. By this constitution, the base 9 of the operation handles for hot water and water emit the red light on the hot water side and the blue light on the water side even in the dark and based on this luminous colour, the hot water and water can be discriminated.
Patent JP-2000031268-A (JP)
Title: Transistor minimized in narrow channel effect and forming method of transistor with electric field penetration shutoff film
Inventor: KIM KI-NAM
IPC: H01L21/76
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cell transistor which is possessed of a substrate of low impurity concentration and an active layer which is prescribed in width independently of a threshold voltage and minimized in narrow channel effect, and a method of manufacturing a conductive film that is buried in a shallow trench for isolation. SOLUTION: A trench isolation 210 is formed for minimizing the narrow channel effect of the transistor of a semiconductor device. In this case, a conductive film to be buried is provided. A first step where a trench isolation 210 is formed on the substrate surrounding an active region and a prescribed region of the substrate, a second step where a transistor is formed on the active region, a third step where an interlayer insulating film is formed, and a fourth step where a power feed line is formed in the interlayer insulating film so as to be electrically connected to the buried conductive film for the trench isolation 210 for the removal of a threshold voltage of a transistor, are provided.
Patent JP-2001014053-A (JP)
Title: Device and method for authentication, terminal device, and external storage device
Inventor: HIDAKA ISAO
IPC: G06F21/31
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To make easily performable authentication without such troublesome operation that a password is inputted by operating operation keys by providing an authenticating means, etc., which performs authentication according to information for authentication read out of an external storage means through a connecting means and a converted password. SOLUTION: A user inserts a memory card 30 into a memory card drive part 10D, and inserts and extracts the memory card 30 corresponding to the password registered in the memory card. Through this inserting/extracting operation, the password registered in the memory card 30 is presented and the password is sent to a personal computer 10 and compared with the password read out of the memory card 30 to perform an authenticating process. Thus, the operation for inserting the memory card 30 into the memory card drive part 10D by the user is regarded as input operation for the password to eliminate the need to use an input means such as a keyboard, thereby facilitating authentication.
Patent JP-S6339966-A (JP)
Title: Method of extracting and separating paprika orange from paprika fruit
Inventor: MORI AKIRA
IPC: A23L1/275
Filed: 1986-08-01
Abstract: PURPOSE:To obtain paprika orange which has a high purity and good quality, by bringing crushed paprika fruit into contact with CO2 gas in a supercritical state to separate essential oil and a yellow pigment from the paprika fruit and bringing the paprika fruit into contact with CO2 gas in a supercritical state. CONSTITUTION:Crushed paprika fruit is introduced into an extraction tank 1 and kept at 38-50 deg.C. Pressurized CO2 gas is introduced into the tank 1 from a bomb 3 to elevate the internal pressure of the tank 1 to 110-135 kg/cm<2> and to bring the paprika fruit into contact with O2 gas in a supercritical state. The extract is transferred to a separation tank 2 and the pressure is lowered to extract and separate essential oil and a yellow pigment and to deodrized the paprika fruit. The temp. of the extraction tank 1 is kept at 38-50 deg.C and CO<2> gas is introduced into the tank 1 from the bomb 3 to elevate the internal pressure thereof to 200-500 kg/cm<2> to thereby extract essential oil and a yellow pigment and to bring the paprika fruit into contact with CO2 gas in a supercritical state, whereby a red pigment can be extracted.
Patent JP-H0474800-A (JP)
Title: Production of manganese whisker
Inventor: KENMOCHI YOJI
IPC: C30B29/62
Filed: 1990-07-12
Abstract: PURPOSE:To simply obtain manganese whiskers in a short period by dipping a manganese compound in a solution containing an alkali metallic hydroxide and then depositing whiskery manganese. CONSTITUTION:A solution containing an alkali metallic hydroxide (e.g. sodium hydroxide) at preferably 0.5-20 N concentration is prepared. A manganese compound is then dipped in the resultant solution and preferably heated at >= about 80 deg.C temperature to deposit whiskery manganese. Thereby, the objective whiskery manganese useful as an electric wave absorber, material for recording media, reinforcing agent for plastics, etc., is obtained. Furthermore, reduced and roasted manganese ores in a massive MnO form obtained by roasting manganese ores in a reducing atmosphere or together with a reducing agent are preferred as the manganese compound.
Patent JP-S5973356-A (JP)
Inventor: MATSUMOTO KAZUNORI
IPC: B61C5/02
Filed: 1982-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6160379-A (JP)
Title: Steering device for full trailer
Inventor: YAMASHITA YASUO
IPC: B62D13/00
Filed: 1984-09-03
Abstract: PURPOSE:To reduce the projecting out of a trailer when traveling bendingly by setting front wheels to be the same angle as the angle of a draw bar while setting the rear wheels to make a certain angle to the angle of said draw bar. CONSTITUTION:A steering arm 9 and a cylinder 10 are provided on each of the front wheels 7 and rear wheels 8 of a trailer 15. The front wheels 7 and the rear wheels 8 are steered by the operation of the cylinders 10. The front wheels 7 are set to the same angle as the angle of a draw bar 11, while the rear wheels 8 are set to an angle obtained by judging increase or decrease in the angle of the draw bar and multiplying the angle of the draw bar by a certain value which varies with the vehicle. Said certain value to be multiplied by the angle of the draw bar is set by obtaining the optimum value based on a wheel base and the minimum radius of rotation.
Patent JP-H0824490-A (JP)
Title: Monopode indoor clothes-drying device
Inventor: UENO KEISUKE
IPC: D06F57/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide a monopode clothes-drying device for indoor use whose hanger to hang the washing can approach the ceiling in a room, which can stand by itself by leaning the tip of the hanger against some other construction, and furthermore, in which a space under the projecting plane of the washing hung on the hanger can be utilized effectively. CONSTITUTION:The monopode clothes-drying device for indoor use is composed of a base 1 with a slender form loaded on a horizontal surface such as a floor surface, a leg 2 extending upward from the base 1, and a hanger 6 extending horizontally from the leg 2, and to hang the washing. By placing the base 1 on the floor and bring the front end of the hanger 6 into contact with the wall surface neighboring the floor, the clothes-drying device can stand by itself.
Patent JP-S6427104-A (JP)
Title: Head lamp for vehicle
Inventor: MASUYAMA KOICHI
IPC: F21V5/00
Filed: 1987-07-22
Abstract: PURPOSE: To facilitate manufacture and to prevent the sag of a light distribution characteristic by dividing a lens into multiple longitudinal strip-like segments, and specifying the shapes of the segments. CONSTITUTION: The light source light from a light source 2 is made parallel light S by the parabolic reflecting mirror 3 of a headlight, and it is sent out through an inclined lens 4. The lens 4 is divided into multiple longitudinal strip- like segments 41L, 41R.... The desired outgoing light deflection angle θ is determined according to the selection of the right and left inclination angles ε, δand the vertical inclination angle δ of the segments 41L, 41R, and the sag of a light distribution characteristic at the right and left ends of the lens 4 is prevented. The segments 41L, 41R are formed with only straight line sections, and the lens 4 can easily be manufactured with a die together with the reflecting mirror 3.
Patent JP-H0928170-A (JP)
Title: Grain-discharging auger of combine harvester
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the grain-discharging auger of a combine harvester, capable of shortening the length of the extensible lateral spiral cylinder of an extensible spiral cylinder to increase the extension length. SOLUTION: A joint cylinder 4 capable of being rotated on a horizontal axis 3 is disposed at the upper end of a vertical spiral cylinder 2 for lifting grains from a grain tank. A plate 5 and a lateral spiral cylinder 6 are disposed on the joint cylinder 4, and a motor M for driving a screw shaft 8 for extending an extensible spiral cylinder based on the lateral spiral cylinder 6 is attached to the plate 5.
Patent JP-S6426165-A (JP)
Title: Speed detecting device
Inventor: FUJII HIROYUKI
IPC: G01P3/489
Filed: 1987-07-22
Abstract: PURPOSE:To improve the accuracy without increasing the number of counters, by counting an overflow signal of the counter by a second counter, in case of a low speed, and inputting an input of a clock signal to the next first counter by raising a frequency division ratio, in accordance with its count contents. CONSTITUTION:When a speed of a rotation axis 1 becomes a low speed, an interval between a pulse signal and a pulse signal outputted from a detector 3 becomes long, and accordingly, when a signal of a frequency division ratio which has been brought to a frequency division from a clock source 6 is counted by the first counter 9, it overflows, and an overflow portion is counted by the second counter 10. By the contents of this second counter 10, a frequency division control circuit executes a control so as to raise the frequency division rate. Accordingly, when the speed becomes low, said signal is counted by lowering an overflow degree by that portion, therefore, by combining the contents of a first latching circuit 12 and the contents of a second latching circuit 13, counting in case of a low speed can be executed.
Patent JP-H0734562-A (JP)
Title: Tension rope structure
Inventor: GOKAN SHOKICHI
IPC: E04B1/34
Filed: 1993-07-23
Abstract: PURPOSE:To effectively eliminate vibrations due to wind or the like, by using a tension cable on a structure like a roof or a wall to tense up it with a required tensile force and providing a joint made of a super elastic alloy on the tensile cable to exert a prestress. CONSTITUTION:A tensile cable 2 like a steel wire is fastened at the upper and lower ends of a structural member 1 made of a glass curtain exterior wall and the tensile cable 2 is stretched with a required tensile force. In this case, a stud 3 is arranged between the tensile cable 2 and the structural member 1. A joint 4 made of a supper elastic alloy is formed at the middle of the tensile cable 2 to exert a prestress. Accordingly, when vibrations arise in the structural member 1 and spread to the tensile cable 2, the vibratory energy is absorbed in the super elastic alloy on the basis of the hysteresis characteristic and the duration of vibration is suppressed and the vibration is attenuated. In this way, the vibrations of a roof and a curtain exterior wall due to wind or the like are effectively eliminated.
Patent JP-H064014-A (JP)
Title: Electrophotographic copying device
Inventor: OKAMOTO KEIJI
IPC: G03G21/00
Filed: 1992-06-17
Abstract: PURPOSE:To prevent cleaning performance from being deteriorated and to prevent an abnormal image from being formed by preventing toner or paper powder from staying at the tip of a cleaning blade. CONSTITUTION:Vibrators 32 are fitted to the cleaning blade 31 and electrically connected to the control means 33 of a device main body. When recording is not executed, the vibrators 32 are controlled to be actuated by the control means 33 and the blade 31 is vibrated. Then, the toner or the paper powder staying at the tip of the blade 31 is made to fall and prevented from entering a gap between the blade 31 and a photosensitive body 12.
Patent JP-S6426172-A (JP)
Title: Integrated circuit
Inventor: FUJINAMI KATSUMI
IPC: G01R31/317
Filed: 1987-07-22
Abstract: PURPOSE:To singly and easily execute a test, and also, to reduce the area of an integrated circuit by connecting physically and loading a testing circuit for supplying a signal to a new logic circuit and input/output terminals of an IC-formed logic circuit, on the same substrate as the new logic circuit. CONSTITUTION:Testing circuits 7-9 are provided on the same substrate as new logic circuits 4-6. LSI-converted logic circuits 1-3 loaded on separate substrates, respectively are superposed on the testing circuits 7-9, and connected physically to the testing circuits 7-9 by terminals 10-15. The testing circuits 7-9 are constituted of a tri-state buffer, constituted so that outputs go to a high impedance by a selecting signal terminal 112, and constituted so as to output the output signals of the LSI-formed logic circuits 1-3 to the new logic circuits except the test time. Also, said circuits are constituted so that output signals of the new logic circuits 4-6 are returned to the new circuits 4-6 through the testing circuits 7-9, at the time of testing.
Patent JP-H0847637-A (JP)
Title: Treating agent of waste operation liquid and treatment
Inventor: SHIOJI NAOTAKE
IPC: C02F1/00
Filed: 1994-08-04
Abstract: PURPOSE:To rapidly treat waste operation liquids so as to sufficiently suppress the flow property of these liquids and to avert the danger of infection with diseases, etc., by the waste operation liquids by including a water absorptive resin and water-insoluble inorg. matter having an average grain size of a specific value into a waste operation liquid treating agent, thereby preparing the treating agent. CONSTITUTION:This treating agent for the waste operation liquids is prepd. by including the water absorptive resin and the water-insoluble inorg. matter having the average grain size of <=10mum therein. The treating agent for the waste operation liquids is otherwise prepd. by including the water absorptive resin and cellulose of which >=90wt.% passes a standard sieve of 42 meshes therein. The waste operation liquids are brought into contact with or incorporated to these treating agents by which the waste operation liquids are treated. The blood content of the waste operation liquids is confined to <=30wt.%. The waste operation liquids are rapidly treated by using such treating agents and the flow property of the waste operation liquids is sufficiently suppressed. The danger of the infection with the diseases, etc., by the waste operation liquids is averted.
Patent JP-2001014520-A (JP)
Title: Crime prevention monitoring system for automatic vending machine
Inventor: NAKATANI HARUNORI
IPC: G08B13/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention monitoring system which can instantaneously detect a breaking action applied to the vending machine, can prevent the robbery of cash or commodities of the vending machine and also can minimize the breakage of the vending machine. SOLUTION: A monitoring camera 8 is attached to an automatic vending machine 1 to photograph the periphery of the machine 1, and a monitoring sensor 9 is provided which detects the vibrations or tilting of the machine 1. A monitor 23 is placed at a monitoring position distant from the machine 1 to see the photographing of the camera 8. Thus, the peripheral state of the machine 1 when the vibrations or tilting of the machine 1 exceed each prescribed value can be seen by the monitor 23.
Patent JP-S6290392-A (JP)
Inventor: SUTEIIBUN BURINDORU
IPC: D21F1/10
Filed: 1986-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0233401-A (JP)
Title: Vane-wheel structure
Inventor: OKADA MASAKI
IPC: B60T1/06
Filed: 1988-07-25
Abstract: PURPOSE:To prevent resonance of a vane-wheel shaft by constituting a vane- wheel structure through the formation of a recessed part having a cubage to contain the shaft supporting part of a vane-wheel casing at the rear of a vane- wheel. CONSTITUTION:A recessed part 46 having a cubage to contain the shaft supporting part 91 of a vane-wheel casing 1 is formed on the rear of a vane- wheel 9, thereby the distance between the rotational supporting point (the contact point with a slide bearing 80) of a vane-wheel shaft 71 rotationally supported by the shaft supporting part 91 of the vane-wheel casing 1 and the center of gravity of the vane-wheel 9 is shortened. Also, the shaft length from the rotational supporting point to the back end of the vane-wheel shaft 71 is increased without changing the total length of the vane-wheel 9 and the vane-wheel shaft 71 by positioning the rotational support point of the vane-wheel shaft 71 in the recessed part 69. As the result, resonance frequency of the vane- wheel shaft 71 is transferred to the high frequency region in relation to the remaining unbalance couple of force, raising the resonance frequency and preventing the resonance between the vane-wheel 9 and the vane-wheel shaft 71.
Patent JP-S5886610-A (JP)
Title: Automatic corrector for characteristic curve of deflection unit
Inventor: GIYUNTAA KOSUCHITORUTSU
IPC: B23K26/08
Filed: 1982-10-21
Abstract: An apparatus for automatically adjusting the characteristic of a deflection unit, illustratively of the type used in laser recording equipment. A reference value for the deflection unit is conducted to a first input of a multiplier, the second input of which is connected to the output of a first memory. The output of the multiplier is connected to a first input of an adder, the second input of which is connected to the output of a second memory. In addition, a comparator is provided which compares the position of the deflection unit with two adjustment reference values. The content of the second memory is varied in response to a zero-adjustment command until, for a predetermined reference value zero, the deflection unit has assumed a zero position. Upon the issuance of a slope-adjustment command, the content of the first memory is varied until, for a second adjustment reference value, the deflection unit has assumed its desired position. The contents of the memories are preserved so that a reference value which is predetermined in normal operation is corrected so that the characteristic of the deflection unit agrees with a desired characteristic.
Patent JP-S57109548-A (JP)
Title: Direct rolling type continuous casting device
Inventor: FUJIKAWA YASUO
IPC: B22D11/06
Filed: 1980-12-26
Abstract: PURPOSE: To provide a direct rolling type casting device which can be started always in a stable state by casting the molten metallic flow from a tundish through a distribution spout having a casting surface to the position apart by a suitable distance from the casting central plane between both water cooled rolls.  
     CONSTITUTION: Upon starting of the operation of this device, the molten metallic flow 8 flowing down through the charging nozzle of a tundish is flowed down in a distributing spout 12, and from its charging port, it is flowed down along the plane B-B apart by a distance L from the center plane A-A of charging between a pair of water cooled rolls 3, 3'. This moten metallic flow is flowed down as charging flow 8' to contact with the surface of one roll 3' broadly and uniformly in the transverse width direction. The uniform shell formed by cooling with the roll 3' is rolled at the proximity point of the roll 3 and the roll 3' whereby an ingot is continuously cast surely. This ingot is drawn at a prescribed speed through guide rolls and pinch rolls. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H106631-A (JP)
Title: Stencil printing machine
Inventor: IIZUKA MASASHI
IPC: B41L13/04
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of errors such as setting a plate cylinder at a wrong place by regulating taking plate cylinder units equipped with the plate cylinder to which an engraved stencil base sheet is fixed in and out at the same time. SOLUTION: A control means 191 lifts a lock mechanism by electric lock mechanisms 181, 181 in prescribed conditions to make it possible to put a plate cylinder in and out. The first plate cylinder lifting switch 217 or the second plate cylinder lifting switch 219 is operated, and inputting into logical AND elements 195, 197 and CPU 193 by signals A, B from them is conducted. Next, the plate cylinder is being positioned at a home position, and the rotation and printing of the plate cylinder and a transfer cylinder are being stopped. For these conditions, CPU 193 is discriminated on the basis of signals from various sensors 215, etc., and inputted into the logical AND elements 195, 197, and control signals A', B' are outputted to the mechanisms 181, 181 on the basis of these signals.